3M 8374 - Ultrapro MSP Sprayable Seam Sealer Gray

3M Sprayable Seam Sealer is a gray high-performance, general-purpose seam sealer that can be caulked or sprayed. Adheres well to all primed surfaces except acrylic lacquer.

3M Ultrapro MSP Sprayable Seam Sealers are black and gray colored high-performance, general-purpose seam sealers that can be caulked or sprayed. Adheres well to all primed surfaces except acrylic lacquer.

For use on door skins, hemming flanges, quarter panel seams, and floor and trunk pans. It is non-shrinking, non-cracking, fast curing. Tack free in 30 minutes and immediately paintable. Extra applicator tips are supplied with the sealer. Use with Sprayable Seam Sealer Applicator Gun, part number 08400. Applicator gun allows for easy adjustment for a variability of spray patterns. May also be used as a coarse textured coating for undercarriages and as an interior sound deadener.